English verb conjugation MUST TEASE

Regular verb: tease - teased - teased

Affirmation

Simple form

I must tease
you must tease
he must tease
we must tease
you must tease
they must tease

V-ing form

I must be teasing
you must be teasing
he must be teasing
we must be teasing
you must be teasing
they must be teasing

Perfect

I must have teased
you must have teased
he must have teased
we must have teased
you must have teased
they must have teased

V-ing perfect

I must have been teasing
you must have been teasing
he must have been teasing
we must have been teasing
you must have been teasing
they must have been teasing

Negation

Simple form

I must not tease
you must not tease
he must not tease
we must not tease
you must not tease
they must not tease

V-ing form

I must not be teasing
you must not be teasing
he must not be teasing
we must not be teasing
you must not be teasing
they must not be teasing

Perfect

I must not have teased
you must not have teased
he must not have teased
we must not have teased
you must not have teased
they must not have teased

V-ing perfect

I must not have been teasing
you must not have been teasing
he must not have been teasing
we must not have been teasing
you must not have been teasing
they must not have been teasing

Interrogative form

Simple form

must I tease?
must you tease?
must he tease?
must we tease?
must you tease?
must they tease?

V-ing form

must I be teasing?
must you be teasing?
must he be teasing?
must we be teasing?
must you be teasing?
must they be teasing?

Perfect

must I have teased?
must you have teased?
must he have teased?
must we have teased?
must you have teased?
must they have teased?

V-ing perfect

must I have been teasing?
must you have been teasing?
must he have been teasing?
must we have been teasing?
must you have been teasing?
must they have been teasing?

Interro-negative form

Simple form

must I not tease?
must you not tease?
must he not tease?
must we not tease?
must you not tease?
must they not tease?

V-ing form

must I not be teasing?
must you not be teasing?
must he not be teasing?
must we not be teasing?
must you not be teasing?
must they not be teasing?

Perfect

must I not have teased?
must you not have teased?
must he not have teased?
must we not have teased?
must you not have teased?
must they not have teased?

V-ing perfect

must I not have been teasing?
must you not have been teasing?
must he not have been teasing?
must we not have been teasing?
must you not have been teasing?
must they not have been teasing?

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